310 East 55th Street. Apartment building

East 55th Street and Madison Avenue. Apartment building

122 East 55th Street. Residence.

15 West 55th Street. Apartment house.

24 West 55th Street. Rockefeller apartments.

12-14 East 55th Street.

140 West 55th Street. Apartment house.

110 West 55th Street. Apartment building

112 East 55th Street. Courtyard in rear.

24 West 55th Street. Residence altered to apartment.

East 55th Street and Madison Avenue, southeast corner. Palmer apartment house

57 East 55th Street. Martin Erdmann residence.

55 West 55th Street. General exterior.

[55 West 55th Street.]

150 West 55th Street.

West 55th Street and Seventh Avenue. Wellington Apartments

12 West 55th Street.

150 West 55th Street. Apartment building

112 East 55th Street. Wall, bottomed, courtyard in rear.

57 East 55th Street. Erdman residence.